WO2004024668A3 - Destillative verfahren zur herstellung von ipda mit einem hohen cis/trans-isomerenverhältnis - Google Patents
Destillative verfahren zur herstellung von ipda mit einem hohen cis/trans-isomerenverhältnis Download PDFInfo
- Publication number
- WO2004024668A3 WO2004024668A3 PCT/EP2003/008831 EP0308831W WO2004024668A3 WO 2004024668 A3 WO2004024668 A3 WO 2004024668A3 EP 0308831 W EP0308831 W EP 0308831W WO 2004024668 A3 WO2004024668 A3 WO 2004024668A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ipda
- distillation
- isomer ratio
- cis
- trans isomer
- Prior art date
Links
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 title abstract 5
- 238000004821 distillation Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 abstract 10
- 238000009835 boiling Methods 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/20—Power plant
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50305512T DE50305512D1 (de) | 2002-08-09 | 2003-08-08 | Destillative verfahren zur herstellung von ipda mit einem hohen cis/trans-isomerenverhältnis |
AU2003258591A AU2003258591A1 (en) | 2002-08-09 | 2003-08-08 | Method for producing ipda with a high cis/trans isomer ratio by distillation |
EP03794858A EP1529028B1 (de) | 2002-08-09 | 2003-08-08 | Destillative verfahren zur herstellung von ipda mit einem hohen cis/trans-isomerenverhältnis |
JP2004535071A JP4216254B2 (ja) | 2002-08-09 | 2003-08-08 | 高いシス/トランス異性体比を有するipdaを蒸留により製造する方法 |
US10/524,084 US7497931B2 (en) | 2002-08-09 | 2003-08-08 | Distillative preparation of IPDA having a high cis/trans isomer ratio |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10236674A DE10236674A1 (de) | 2002-08-09 | 2002-08-09 | Destillative Verfahren zur Herstellung von IPDA mit einem hohen cis/trans-Isomerenverhältnis |
DE10236674.8 | 2002-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004024668A2 WO2004024668A2 (de) | 2004-03-25 |
WO2004024668A3 true WO2004024668A3 (de) | 2004-10-14 |
Family
ID=30469670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/008831 WO2004024668A2 (de) | 2002-08-09 | 2003-08-08 | Destillative verfahren zur herstellung von ipda mit einem hohen cis/trans-isomerenverhältnis |
Country Status (10)
Country | Link |
---|---|
US (1) | US7497931B2 (de) |
EP (1) | EP1529028B1 (de) |
JP (1) | JP4216254B2 (de) |
KR (1) | KR101011876B1 (de) |
CN (1) | CN1294115C (de) |
AT (1) | ATE343561T1 (de) |
AU (1) | AU2003258591A1 (de) |
DE (2) | DE10236674A1 (de) |
ES (1) | ES2276153T3 (de) |
WO (1) | WO2004024668A2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008037587A1 (de) * | 2006-09-28 | 2008-04-03 | Basf Se | Verfahren zur kontinuierlichen destillativen auftrennung von gemischen enthaltend morpholin (mo), monoaminodiglykol (adg), ammoniak und wasser |
CN104529969A (zh) * | 2010-06-10 | 2015-04-22 | 巴斯夫欧洲公司 | 制备和分离2-取代的四氢吡喃醇的方法 |
EP2778133A4 (de) * | 2011-11-11 | 2015-07-15 | Lg Chemical Ltd | Vorrichtung zur veredelung von trihalosilan |
JP6329962B2 (ja) * | 2013-01-16 | 2018-05-23 | エルジー・ケム・リミテッド | アルカノールの製造装置 |
US9708569B2 (en) * | 2013-03-29 | 2017-07-18 | Zeon Corporation | Fragrance composition and method for producing same |
DE102013207282A1 (de) * | 2013-04-22 | 2014-11-06 | Wacker Chemie Ag | Verfahren und Vorrichtung zur destillativen Trennung eines Drei- oder Mehrkomponentengemisches |
CN104292112B (zh) * | 2014-10-16 | 2016-08-24 | 重庆紫光化工股份有限公司 | 一种异佛尔酮二胺产品的分离方法 |
CN107428674B (zh) | 2015-03-09 | 2021-01-29 | 三菱瓦斯化学株式会社 | 1,3,3-三甲基-1-(氨甲基)氨基环己烷的异构化方法 |
EP3275858B1 (de) * | 2016-07-27 | 2018-11-14 | Evonik Degussa GmbH | Abtrennung von leichtsiedern sowie reduktion des ammoniakgehaltes im isophorondiamin durch partialkondensation |
CN113166001B (zh) * | 2018-12-04 | 2023-09-22 | 埃克森美孚化学专利公司 | 使用隔壁塔分离线性α-烯烃的方法 |
CN111781228B (zh) * | 2019-04-04 | 2023-07-28 | 中国石油化工股份有限公司 | 测定粘稠物质沸点的试验装置及其用途 |
CN116867764A (zh) | 2021-02-16 | 2023-10-10 | 巴斯夫欧洲公司 | 异佛尔酮二胺的制造方法 |
WO2022253610A1 (en) | 2021-06-02 | 2022-12-08 | Basf Se | Method for manufacture of isophoronediamine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211454A1 (de) * | 1992-04-06 | 1993-10-07 | Degussa | Verwendung von Isophorondiamin-Isomerengemischen in Polyadditionsharzen |
DE4343891A1 (de) * | 1993-12-22 | 1995-06-29 | Degussa | Verfahren zur Beeinflussung des cis-/trans-Isomerenverhältnisses von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin bei dessen Herstellung aus 3-Cyano-3,5,5-trimethylcyclohexanon |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4343890A1 (de) | 1993-12-22 | 1995-06-29 | Degussa | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
DE19507398C1 (de) | 1995-03-03 | 1996-09-12 | Basf Ag | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
DE19756400A1 (de) | 1997-12-18 | 1999-06-24 | Basf Ag | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethyl-cyclohexylamin mit einem cic/trans-Isomerenverhältnis von mindestens 70/30 |
DE10142635A1 (de) | 2001-08-31 | 2003-03-20 | Basf Ag | Verfahren zur Herstellung von Isophorondiamin (IPDA, 3-Aminomethyl-3,5,5,-trimethylcyclohexylamin) |
DE10236675A1 (de) * | 2002-08-09 | 2004-02-19 | Basf Ag | Verfahren zur Herstellung von Isophorondiamin(IPDA, 3-Aminomethyl-3,5,5-trimethylcyclohexylamin) mit einem hohen cis/trans-Isomerenverhältnis |
-
2002
- 2002-08-09 DE DE10236674A patent/DE10236674A1/de not_active Withdrawn
-
2003
- 2003-08-08 US US10/524,084 patent/US7497931B2/en not_active Expired - Fee Related
- 2003-08-08 CN CNB03823940XA patent/CN1294115C/zh not_active Expired - Fee Related
- 2003-08-08 EP EP03794858A patent/EP1529028B1/de not_active Expired - Lifetime
- 2003-08-08 WO PCT/EP2003/008831 patent/WO2004024668A2/de active IP Right Grant
- 2003-08-08 JP JP2004535071A patent/JP4216254B2/ja not_active Expired - Fee Related
- 2003-08-08 ES ES03794858T patent/ES2276153T3/es not_active Expired - Lifetime
- 2003-08-08 AT AT03794858T patent/ATE343561T1/de not_active IP Right Cessation
- 2003-08-08 AU AU2003258591A patent/AU2003258591A1/en not_active Abandoned
- 2003-08-08 KR KR1020057002382A patent/KR101011876B1/ko not_active IP Right Cessation
- 2003-08-08 DE DE50305512T patent/DE50305512D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211454A1 (de) * | 1992-04-06 | 1993-10-07 | Degussa | Verwendung von Isophorondiamin-Isomerengemischen in Polyadditionsharzen |
DE4343891A1 (de) * | 1993-12-22 | 1995-06-29 | Degussa | Verfahren zur Beeinflussung des cis-/trans-Isomerenverhältnisses von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin bei dessen Herstellung aus 3-Cyano-3,5,5-trimethylcyclohexanon |
Also Published As
Publication number | Publication date |
---|---|
CN1294115C (zh) | 2007-01-10 |
US20050252761A1 (en) | 2005-11-17 |
EP1529028A2 (de) | 2005-05-11 |
ATE343561T1 (de) | 2006-11-15 |
EP1529028B1 (de) | 2006-10-25 |
KR20060080863A (ko) | 2006-07-11 |
AU2003258591A8 (en) | 2004-04-30 |
US7497931B2 (en) | 2009-03-03 |
AU2003258591A1 (en) | 2004-04-30 |
DE50305512D1 (de) | 2006-12-07 |
KR101011876B1 (ko) | 2011-01-31 |
JP2005535728A (ja) | 2005-11-24 |
JP4216254B2 (ja) | 2009-01-28 |
CN1688537A (zh) | 2005-10-26 |
DE10236674A1 (de) | 2004-02-19 |
WO2004024668A2 (de) | 2004-03-25 |
ES2276153T3 (es) | 2007-06-16 |
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